| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.88 | 8.685% | $87.9044 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $78.85 | 4.874% | $82.6931 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $200.39 | 3.300% | $207.0029 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $86.57 | 7.601% | $93.1502 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $33.75 | 8.718% | $36.6923 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $87.55 | 4.644% | $91.6158 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $126.68 | 9.176% | $138.3042 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $694.67 | $737.3629 | $737.35 | $737.35 | $737.40 | |